<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use think\Db;

/**
 * 协议配置
 *
 * @icon fa fa-circle-o
 */
class SetText extends Backend
{
    
    /**
     * SetText模型对象
     * @var \app\admin\model\SetText
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\SetText;

    }

    public function import()
    {
        parent::import();
    }

    public function index()
    {
        $this->redirect('edit');

    }

    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */
    public function edit($ids = null){
        $list = get_text_set();

        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);
                $result = false;
                Db::startTrans();
                try {
                    //是否采用模型验证

                    $result = db('set_text')->where('id',1)->update($params);
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success('修改成功');
                } else {
                    $this->error(__('No rows were updated'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->view->assign('row',$list);
        return $this->view->fetch();
    }

}
